TY  - BOOK
AU  - Raj, Amal S.
TI  - Introduction to environmental science and technology
SN  - 8131805069
U1  - 333.7 
PY  - 2008///
CY  - New Delhi
PB  - University Science Press
N1  - CONTENTS Syllabus  vi 1 Ecosystem  1 2 Biodiversity  19 3 Environmental Stress  23 4 Air Pollution  27 5 Wastewater Management  42 6 Solid Waste Management  57 7 Hazardous Waste Management  74 8 Biomedical Waste Management  85 9 Waste Minimization  92 10 Global Environmental Issues  96 11 Environmental Management  103 Glossary  123 References  134 Index  137
ER  -